Alumina 4-Bore Tubes

Alumina (Al2O3) has a wide application due to its versatility and low
material cost. Alumina possesses a high melting point, strong hardness,
and good chemical stability, making it a good material to withstand high
temperature and chemical corrosion. Our alumina furnace tubes, alumina
thermocouple protection tubes and insulators, and alumina rods are
available in a variety of diameters and lengths. Call for any custom
production request.